convert_autopkg_recipes_to_yaml.py

convert_autopkg_recipes_to_yaml.py

#!/usr/bin/python

import plistlib
from collections import OrderedDict
from glob import glob
import yaml


def represent_ordereddict(dumper, data):
    value = []

    for item_key, item_value in data.items():
        node_key = dumper.represent_data(item_key)
        node_value = dumper.represent_data(item_value)

        value.append((node_key, node_value))

    return yaml.nodes.MappingNode(u"tag:yaml.org,2002:map", value)


yaml.add_representer(OrderedDict, represent_ordereddict)

recipe_paths = glob("*.recipe")
for path in recipe_paths:
    recipe = plistlib.readPlist(path)
    if "Process" in recipe:
        process = recipe["Process"]
        new_process = []
        for processor in process:
            if "Arguments" in processor:
                processor = OrderedDict(processor)
                processor.move_to_end("Arguments")
            new_process.append(processor)
        recipe["Process"] = new_process
    with open(path + ".yaml", "w") as f:
        yaml.dump(recipe, f)